| Parameter           | Type       | Default          | Description                                          |
| ------------------- | ---------- | ---------------- | ---------------------------------------------------- |
| `collection`        | `str`      | -                | The name of the collection to use.                   |
| `embedder`          | `Embedder` | OpenAIEmbedder() | The embedder to use for embedding document contents. |
| `distance`          | `Distance` | cosine           | The distance metric to use.                          |
| `path`              | `str`      | "tmp/chromadb"   | The path where ChromaDB data will be stored.         |
| `persistent_client` | `bool`     | False            | Whether to use a persistent ChromaDB client.         |
